瀕危動(dòng)物endangeredanimals1/23Siberlantiger2/23Siberiantiger,originatedinNortheastAsia,namelyRussia,Siberia,northeastChina,therearethreemillionyearsevolutionaryhistory.Siberiantigeristhelargestexistingcats,brownhaircolorsummerandwinterhairyellow.Onthebackandsideofthebodywithmultiplenarrowblackbarstripe,usuallyaround2waswillow-like.Bighead,roundforeheadonafewblackstripesandisoftencollusionbetweenthefeedingfrenzy,"King"character,andtherefore,"KingoftheJungle"islaudatory.東北虎，又稱西伯利亞虎，起源于亞洲東北部，即俄羅斯西伯利亞地域和中國(guó)東北地域，有三百萬(wàn)年進(jìn)化史。東北虎是現(xiàn)存最大貓科亞種，體色夏毛棕黃色，冬毛淡黃色。背部和體側(cè)含有多條橫列黑色窄條紋，通常2條靠近呈柳葉狀。頭大而圓，前額上數(shù)條黑色橫紋，中間常被串通，極似“王”字，故有“叢林之王”之美稱.。3/234/235/23ArcticWolf

6/23`這種狼僅僅只會(huì)長(zhǎng)到3英尺高.北極狼吃駝鹿、魚類、北極熊和兔子。它們用林子里灰色、綠色和褐色作為掩護(hù)，北極狼有著一層厚厚毛，它們牙齒非常尖利，這有利于它們捕殺獵物。生活在從加拿大拉布拉多地域到英國(guó)哥倫比亞地域，它們不遷徙，也不冬眠。不過(guò)因?yàn)橐驗(yàn)槿祟惒煞?shù)木、污染和垃圾，它們失去了它們居住地方。每年最少有196只北極狼死去。Thisisonlythewolf'sheadtojust3feethigh.Arcticwolveseatmoose,fish,polarbearsandrabbits.Theyusethewoodsofgray,greenandbrownasacover,theArcticwolfhasathicklayerofhair,theirteethareverysharp,whichhelpsthemtokilltheirprey.LivingintheLabradorregionfromCanadatotheBritisharea,theydonotmigrateorhibernate.However,duetohumanharvesting,pollutionandwaste,theyhavelosttheirplacetolive.Everyyearatleast196died.7/238/23Alligator揚(yáng)子鱷9/23Madeitanational-levelprotectedanimals,alligatorbodyabout2meters.Backdarkbrown,somedarkgreen,theAlligatorhasbeenendangered.Itisthicklimbs,tail,skills,andtheirlong-evenmorethantheheadandbodylengthcombined.Peoplehavealligatorknownasthe"livingfossil"becauseitwastwobillionyearsago,thedinosaureratoexist.我國(guó)特產(chǎn)動(dòng)物，已頻臨滅絕。我國(guó)已經(jīng)把它列為國(guó)家一級(jí)保護(hù)動(dòng)物。揚(yáng)子鱷身長(zhǎng)約2米。背部暗褐色，有呈深綠色。它四肢粗壯，尾巴專長(zhǎng)，其長(zhǎng)甚至超出了頭和身體長(zhǎng)度總和。人們把揚(yáng)子鱷稱為“活化石”，是因?yàn)樗趦蓛|年前恐龍時(shí)代就存在了。10/2311/23thewhitedolphin12/2313/2314/23WhitedophinisaboutlivingintheYangtzeRiverfor250millionyearsintheMioceneandPlioceneextension,ithaskepttheancientrelictbiological.Whitedolphinsaresmallandmedium-sizedindividualfamilymembers.Theyareoneoftheworld'savailablefreshwater5dolphins(Laglobefish,Asiaglobefish,PlatanistidaeIndiaglobefish,andthewhitedolphin),tosurviveatleastquantity.AsthenumberofoddlittlewhitedolphinisnotonlylistedasaprotectedspeciesinChina,butalsointheworld's12mostendangeredanimals.

白鰭豚在長(zhǎng)江里大約生活了2500萬(wàn)年白暨豚，是中新世及上新世延存至今古老孑遺生物。白暨豚是鯨類家族中小個(gè)體組員，是世界上現(xiàn)有5種淡水豚(拉河豚、亞河豚、恒河豚、印河豚、白暨豚)中存活頭數(shù)最少一個(gè)。因?yàn)閿?shù)量奇少，白暨豚不但被列為中國(guó)一級(jí)保護(hù)動(dòng)物，也是世界12種最瀕危動(dòng)物之一。15/23Red-crownedcrane16/2317/2318/23Red-crownedcraneisdistributedintheNenjiangRiver,SonghuaRiverandWusuliRiver,thelowerreachestheYangtzeRivertogothroughwinter,inHebei,Shandongtriptothebirds,inTaiwan,theyareoccasionallyseen.

Thespringfeedonseedsandcrops,thesummerfoodismorecomplexandeatsomeanimalfood,animalfoodismainlysmallfish,crustaceans,snails,insectsandtheirlarvae,alsofreshFrogsandsmallrodents,plant-basedfoodsarethebudandreedseeds,andotherweeds.分布在嫩江、松花江、烏蘇里江流域繁殖，長(zhǎng)江下游及沿海越冬，在河北、山東為旅鳥(niǎo)，臺(tái)灣偶見(jiàn)。丹頂鶴為雜食性動(dòng)物，春季以草籽及作物種子為食，夏季食物較雜，動(dòng)物性食物較多，主要?jiǎng)游镄允澄镉行⌒汪~類、甲殼類、螺類、昆蟲(chóng)及其幼蟲(chóng)等，也食蛙類和小型鼠類，植物型食物有蘆葦嫩芽和野草種子等。19/23GoldenMonkeyisendemictoChinawithasmallquantity,mainlydistributedinSichuan,Gansu,ShaanxiprovincesandShennongjiamountainousareaofHubeiProvince.Inhabitinginmixedbroadleaf-coniferforestsandconiferousforestsatanelevationof1,500to3,500meters,itdwellsontrees,seldomgoingdowntotheground.Itmovesaboutindaytime,usuallyingroupsofasmany